Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 Rc3 win in 3 half-moves
3 Rb3 draw
4 Rd3 draw
5 Re3 draw
6 Rf5 draw
7 Rf6 draw
8 Rf7 draw
9 Rf8 draw
10 Kaa1 loss in 2 half-moves
11 Kaa3 loss in 2 half-moves
12 Kab1 loss in 2 half-moves
13 Kab3 loss in 2 half-moves
14 Kba1 loss in 2 half-moves
15 Kba3 loss in 2 half-moves
16 Kbb1 loss in 2 half-moves
17 Kbb3 loss in 2 half-moves
18 Kc1 loss in 2 half-moves
19 Kc2 loss in 2 half-moves
20 Kc3 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rh3 loss in 2 half-moves